Mario Ruiz may refer to:
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Mario Ruiz Armengol (1914–2002), Mexican pianist, composer and conductor
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Mario Ruiz Massieu (1950–1999), Mexican lawyer and ambassador
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Mario Ruíz (Mario Alejandro Ruíz Díaz, born 1977), Mexican footballer
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Mario Ruiz (actor), Colombian actor, appeared in the series ''
Tres Caínes
''Los Tres Caínes'' (The 3 Cain and Abel, Cains) is a 2013 Spanish-language TV Series produced by RTI Producciones for Colombia-based television network RCN TV and United States–based television network MundoFox. Based on the story of the Colom ...
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{{hndis, Ruiz, Mario